营养物质吸收最主要的部位是()
A.食管
B.口腔
C.胃
D.小肠
E.大肠
参考答案:D
This is ________ marker. That is ________. [ ]
A. my; you
B. my; your
C. my; yours
财产保险合同是指以财产为保险标的的保险合同,因此也叫财产损失保险合同。()